Bartlesville High School physics instructor Granger Meador explores the wonders of inertia during a Steve Spangler science workshop on Aug. 23 at the Oklahoma Science Museum in Oklahoma City. Several Bartlesville Public School District Science teachers attended the event including Terri Bryan, Theresa Miller, Erica Derryberry, Stephanie Duke and Meador, who serves as the Bartlesville Public School District's science chair.